From: Raslan Darawsheh
> Trying to create zero spec for vni wasn't allowed, to avoid matching all
> packets from previous layer (udp).
> This behavior is incorrect, since VXLAN is being identified through the outer
> UDP destination port.
>
> Currently, if the user didn't specify outer UDP destination port the PMD will
> automatically match only on outer UDP port of 4798, and if the user want to
> match on some none standard port he need to specify it explicitly in the rule.
>
> This removes the limitation of vni spec to be able to match any vni.
>
> Fixes: 23c1d42c ("net/mlx5: split flow validation to dedicated function")
> Cc: [email protected]
>
> Signed-off-by: Raslan Darawsheh <[email protected]>
Acked-by: Matan Azrad <[email protected]>
